What is CVE-2026-29197?

CVE-2026-29197 is a medium-severity vulnerability in Rocket.chat, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-04-24.

How severe is CVE-2026-29197?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Rocket.chat

CVE-2026-29197

In versions <8.4.0, <8.3.2, <8.2.2, <8.1.3, <8.0.4, <7.13.6, <7.12.7, <7.11.7, and <7.10.10, the endpoints /api/apps/logs and /api/apps/:id/logs have a typo in the required permission check, allowing authenticated users without the proper…

EPSS: 0.000 (5.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Rocket.chat — versions 8.4.0, 8.3.2, 8.2.2

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

support@hackerone.com (Third Party Advisory)
support@hackerone.com (Patch, Issue Tracking)

Frequently asked questions

What is CVE-2026-29197?: CVE-2026-29197 is a medium-severity vulnerability in Rocket.chat, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-04-24.
How severe is CVE-2026-29197?: Medium severity. CVSS v3 base score is 4.3 out of 10.